Definitions by Tentochi
sambo
In modern times, most people know this word indirectly from Helen Bannerman's "The Story of Little Black Sambo", not directly from slave references as several have incorrectly mentioned here. It is controversial because some people feel it was racially motivated.
on the fly
on the fly by Tentochi February 11, 2005
half-pipe
This is the origin of the word as far as I know. Two opposing ramps originally used for BMXers, but now used by snow boarders, roller bladers, skateboards and others. See also quarter pipe.